AU4533896A - Control unit for hand-operated hydraulic jack - Google Patents

Control unit for hand-operated hydraulic jack

Info

Publication number
AU4533896A
AU4533896A AU45338/96A AU4533896A AU4533896A AU 4533896 A AU4533896 A AU 4533896A AU 45338/96 A AU45338/96 A AU 45338/96A AU 4533896 A AU4533896 A AU 4533896A AU 4533896 A AU4533896 A AU 4533896A
Authority
AU
Australia
Prior art keywords
hand
control unit
hydraulic jack
operated hydraulic
operated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU45338/96A
Other languages
English (en)
Inventor
Xuanzhe Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU4533896A publication Critical patent/AU4533896A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Forklifts And Lifting Vehicles (AREA)
AU45338/96A 1995-01-28 1996-01-26 Control unit for hand-operated hydraulic jack Abandoned AU4533896A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN95110630A CN1037759C (zh) 1995-01-28 1995-01-28 手动液压机具控制装置
CN95110630 1995-01-28
PCT/CN1996/000008 WO1996022937A1 (fr) 1995-01-28 1996-01-26 Unite de commande pour verin hydraulique a commande manuelle

Publications (1)

Publication Number Publication Date
AU4533896A true AU4533896A (en) 1996-08-14

Family

ID=5077997

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45338/96A Abandoned AU4533896A (en) 1995-01-28 1996-01-26 Control unit for hand-operated hydraulic jack

Country Status (5)

Country Link
US (1) US5992149A (fr)
EP (1) EP0806395A4 (fr)
CN (1) CN1037759C (fr)
AU (1) AU4533896A (fr)
WO (1) WO1996022937A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1085184C (zh) * 1999-01-08 2002-05-22 胡宣哲 液压顶举机具全自动装置
CN1202000C (zh) * 1999-09-10 2005-05-18 Mvp(香港)工业有限公司 可自动调节提升速度的液压顶举装置
CN1328147C (zh) * 2001-09-24 2007-07-25 范群 一种多级调速千斤顶
US6742767B1 (en) * 2003-03-17 2004-06-01 Spx Corporation Floor jack apparatus and method
CN101761001B (zh) * 2010-03-03 2012-05-30 张长友 多级液压缸起道拨道器
US20140158962A1 (en) * 2011-03-16 2014-06-12 Brookfield Hunter, Inc. Hydraulic pumping cylinder and method of pumping hydraulic fluid
HK1153350A2 (en) * 2011-10-28 2012-03-23 Kam Wa Tai Energy collecting device
CN102583189A (zh) * 2012-02-27 2012-07-18 温州得力康电子有限公司 一种电动液压千斤顶
US9114964B2 (en) * 2012-05-11 2015-08-25 Tronair, Inc. Dual-speed hand pump aircraft jack
CN104909299A (zh) * 2015-06-30 2015-09-16 丁巧娜 一种千斤顶
TWI555696B (zh) * 2015-07-07 2016-11-01 Zong-Yi Yang Jack loose structure manually
CN108394834B (zh) * 2018-03-20 2019-07-26 浙江工贸职业技术学院 一种自锁式液压升降台

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2066194C2 (fr) * 1969-10-15 1987-05-27 Matairco S.A., Palaiseau, Fr
US3806091A (en) * 1971-08-12 1974-04-23 D Wride Hydraulic jacks
FR2560938A1 (fr) * 1984-03-12 1985-09-13 Antkowiak Stephane Verin hydraulique actionne par une pompe a main incorporee ou non au verin
FR2563291A1 (fr) * 1984-04-20 1985-10-25 Etude Methode Applic Sarl Verin hydraulique a commande manuelle
US4825755A (en) * 1987-04-23 1989-05-02 Izimi Products Company Piston-stroke adjusting mechanism of hydraulic tool
US4947672A (en) * 1989-04-03 1990-08-14 Burndy Corporation Hydraulic compression tool having an improved relief and release valve
CN2061169U (zh) * 1990-03-14 1990-08-29 谢伟华 液压自动调速千斤顶
CN2101038U (zh) * 1991-05-14 1992-04-08 上海起重工具厂 双泵油压千斤顶
CN2107454U (zh) * 1991-10-19 1992-06-17 周润生 轻载快速液压千斤顶
CN2131847Y (zh) * 1992-06-29 1993-05-05 首钢总公司 带有压力表的千斤顶
CN2155365Y (zh) * 1992-09-15 1994-02-09 竺豪桢 速调液压升降装置
CN2172760Y (zh) * 1993-07-30 1994-07-27 张箭 双速手动立式液压千斤顶
CN2194350Y (zh) * 1994-02-03 1995-04-12 刘宗奇 高效液压千斤顶

Also Published As

Publication number Publication date
US5992149A (en) 1999-11-30
WO1996022937A1 (fr) 1996-08-01
CN1037759C (zh) 1998-03-18
EP0806395A1 (fr) 1997-11-12
CN1112517A (zh) 1995-11-29
EP0806395A4 (fr) 2000-03-15

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